Fire protection collar CarboCollar CC-55 with continuous Smooth casing PI-0089

Fire Collar – Safety and Efficiency in One Solution

The CarboCollar CC-55 fire collar with a continuous Smooth casing is a reliable element providing fire protection sealing of installation passages through walls and ceilings. The product is designed for use with flammable and metal pipes, both with and without insulation, guaranteeing safety in the event of a fire. The collar's construction is based on a solid steel shell and intumescent material inserts, which increase in volume when exposed to high temperatures, effectively blocking access to fire and smoke.

The CC-55 collar is characterized by its versatility – it will work both in single-element installations and in bundles of pipes or cables. This makes it an optimal solution for a wide range of building objects. Installation is simple and intuitive, and the ability to use one collar on the ceiling significantly speeds up installation work.

Construction and Properties

CarboCollar CC-55 is a combination of thoughtful design and high-quality materials. The steel housing provides durability and mechanical resistance, and the buckle stabilizes the collar on the pipe during installation. Mounting brackets with holes allow precise attachment to the partition using expansion anchors. The intumescent material inserts react to high temperatures, creating a fire barrier with a fire resistance class of up to EI 120 U/C, C/C, C/U. The product has a fire reaction of B-s2, d0, which confirms its safety of use.

This collar is particularly valued for its flexibility – the internal diameter of the collar should be well matched to the external diameter of the installation element being protected (pipe or cable). For walls, mounting two collars on both sides of the partition is required, while for ceilings, one is sufficient – mounted from below. Remember to follow the installation instructions (CC-IM1 / CC-IM2) for proper matching of the housing or intumescent insert to the pipe diameter.

Application and Benefits

The CarboCollar CC-55 collar is widely used in residential, commercial and industrial construction. It is ideal for securing installation passages in:

• Walls
• Ceilings
• Mixed passages (pipes and cables)
• Single installations and bundles of pipes/cables

Benefits of use:

• High fire protection efficiency: Provides protection against the spread of fire and smoke in accordance with applicable standards.
• Versatility: Can be used with various types of pipes (flammable and metal) and cables.
• Simple installation: Quick and easy installation thanks to the thoughtful design and intuitive solutions.
• Durability: Solid construction guarantees long-term protection of the installation.
• Economy: One collar is sufficient to protect the ceiling – reduction of material costs.